@mixin p($w, $type) {
  .p#{$type}#{$w} {
    @if ($type== "l") {
      padding-left: $w * 1px;
    } @else if($type== "r") {
      padding-right: $w * 1px;
    } @else if($type== "t") {
      padding-top: $w * 1px;
    } @else if($type== "b") {
      padding-bottom: $w * 1px;
    } @else if($type== "lr") {
      padding-left: $w * 1px;
      padding-right: $w * 1px;
    }@else if($type== "tb") {
      padding-top: $w * 1px;
      padding-bottom: $w * 1px;
    }
     @else {
      padding: $w * 1px;
    }
  }
}

@include p(20, "");
/********************left right**********************/
@include p(15, "lr");
@include p(25, "lr");
@include p(45, "lr");
@include p(65, "lr");
/********************left**********************/
@include p(10, "l");
@include p(20, "l");
@include p(27, "l");
@include p(65, "l");
/********************right**********************/
@include p(10, "r");
@include p(20, "r");
@include p(75, "r");
/********************bottom**********************/
@include p(13, "b");
@include p(14, "b");
@include p(30, "b");
@include p(45, "b");
@include p(37, "b");
@include p(60, "b");
@include p(100, "b");
@include p(120, "b");
/********************top**********************/
@include p(14, "t");
@include p(15, "t");
@include p(20, "t");
@include p(25, "t");
@include p(35, "t");
@include p(40, "t");
@include p(45, "t");
@include p(50, "t");
@include p(65, "t");
@include p(70, "t");
@include p(95, "t");
@include p(120, "t");
@include p(165, "t");
